package org.zeroes.Components;

public class ZSSingle<X>  {  
	  private X first; 

	  public ZSSingle(X a1) { 
	    first  = a1; 

	  } 
	  public X getFirst()  { return (X)first; } 
	
	  public void setFirst(X arg)  { first = arg; } 

	}
